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RE: DDD head for ST75/90 four bolt head.
I'll second that. The DDD ST90 is a great powerhouse. I bought my ST90 directly from Bob Davis at a good price when I bought his DDD conversion head.
Posted on: 8/24/2012 7:39 AM by Author "rfk1381"
in the forum "Everything Diesel"
http://www.rcuniverse.com/forum/fb.asp?m=11204409
RE: Carb upgrade for PAW .40?
I have the PAW 0.49 TBR RC. Slightly larger than the 0.40, but I want to try the MVVS carb. Is there a part number or reference number for the MVVS 20-40 RC carb that you used? Thanks.
Posted on: 8/17/2012 3:53 PM by Author "rfk1381"
in the forum "Everything Diesel"
http://www.rcuniverse.com/forum/fb.asp?m=11197233
RE: Carl Goldberg Extra 330 ARF
Pakratt - Still have my Goldberg Extra 330 ARF. Installed your fuselage strengthening mods that you posted last year on the thread big thanks! :-) Replaced original aluminum landing gear with carbon fiber mains and tail wheel. Powered by RCGF 45cc (rear carb), Hitec 5625 and 5645 servos, A123 2200ma flight pack. Original blue/white covering needs to be replaced - probably this winter. Ron
Posted on: 7/12/2012 8:27 AM by Author "rfk1381"
in the forum "ARF or RTF"
http://www.rcuniverse.com/forum/fb.asp?m=11152540
RE: Why Futaba does not offer BNF?????
Uhh, sorry for jumping in late and asking a dumb question, but here goes. What is the Hobbico/Futaba "FTR" product line? I can't find anything mentioning "FTR" on Futaba, Hobbico or Tower websites... (Please keep any flaming to a tolerable level.) :-P ...Ron
Posted on: 1/15/2012 7:37 PM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10910791
RE: RCGF 20cc : beam mount vs rear mount
Thanks for the education! Good info. Yes symptoms may be from the spring that missed heat treatment.
Posted on: 12/24/2011 10:18 AM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10874571
RE: RCGF 20cc : beam mount vs rear mount
Edwin, Please excuse my ignorance. What you you mean by "pop-off" adjustment, and what did you do to fix it? Thanks in advance...
Posted on: 12/23/2011 5:41 PM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10873692
RE: GP Fabric covered Cub 1/5 scale question
You might also peek at the landing gear for the Airborne Models (World Models) 1/5 scale J-3 Cub. (http://www.airborne-models.com/html/productdetails.asp?ProductID=70)
Posted on: 12/19/2011 1:06 PM by Author "rfk1381"
in the forum "Giant Scale Aircraft - General"
http://www.rcuniverse.com/forum/fb.asp?m=10866844
RE: Hobby King Orange FASST receiver 8 channel
This thread really should be re-posted in the radio control systems forum. Lots of discussion is found in that forum about this product.
Posted on: 11/20/2011 7:34 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10820638
RE: Hobby King Orange FASST receiver 8 channel
On the Orange FASST reciever product webpage (there are 2 versions, pick yours) on HobbyKing.com, scroll down just past the product description and before user comments and there are webpage tabs to select various view, like "videos" and "files". Select "files" and there you will find the product manual in PDF format. By the way, these Orange FASST receivers are repackaged FrSky receivers, so you can also download the manuals from "www.FrSky.com". The jitter problems can be caused if 1) you have the receiver set to "fast" mode - intended for digital servos only but have analog (regular) servos connected; 2) have fail safe enabled on the TX side. The (slim sized) manual explains this. Hope this helps.
Posted on: 11/20/2011 7:30 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10820632
RE: RealFLight 6 and Expansion Packs?
Guver, Lists of where to find what would be appreciated.
Posted on: 11/20/2011 6:33 AM by Author "rfk1381"
in the forum "RC Flight Simulator Software"
http://www.rcuniverse.com/forum/fb.asp?m=10820558
RE: Futaba 12 FG Dummies Guide
Bax, Does your team have plans to produce more videos of the "Futaba Programming 101" series by Steve Kalauf? Those two were worth their weight in gold. Steve explained the "WHY" of the basic setup, and the visual demonstration of "HOW" it was done in the Futaba menu system was worth many 1000s of printed words. Maybe one or two for airplanes on simple setup of dual aileron configuration including aileron differential or flaperons, and another two or so for heli setups covering swash and maybe power configurations. Thanks...Ron K (12FG owner)
Posted on: 11/18/2011 10:55 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10818242
RE: Futaba 12 FG Dummies Guide
Rare, Your post reads just like mine did at the start of this thread! I know your frustration. I wanted to fly not fiddle with a transmitter. But I printed out Malcolm Holt's notes, and the FAQ about setting up an aerobatic airplane, and after following Steve Kalauf's training videos, I spent several hours becoming familiar with the 12FG. After about 2 hours the light turned on for me. No looking back now.
Posted on: 11/17/2011 7:17 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10816297
RE: Futaba 12 FG Dummies Guide
Futaba's 8FG/12FG/12Z/14Z line of transmitters, unlike their older and simpler line (7U/8U/7C/9C/10C), is immensely much more flexible and configurable. The Futaba factory manual is typically a basic explanation of functions but not how to program more complex aircraft. Several knowledgable authors have written excellent after-market manuals for the 8U, 9C and 10C. No author has yet attempted the newer 8FG and 12FG transmitters. BUT the FAQ sections for the various transmitters on www.futabarc.com website answer a very large number of application questions. Have you tried the FAQs? Also there is the RCU Futaba factory support forum, and they do answer programming questions.
Posted on: 11/16/2011 8:21 PM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10815817
RE: Futaba 12 FG Dummies Guide
Jenson, Please see my post #175, earlier. I found that Malcolm Holt's "8FG user notes" an excellent explanation about how to approach understanding the programming for the 8FG and 12FG line. Search in this thread for the location of Malcolm Holt's document (PDF file). It will help clear the fog. It did for me. Ron K
Posted on: 11/16/2011 7:16 PM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10815720
RE: Atlas all wood kit
Pat - Looks great!
Posted on: 10/21/2011 4:17 PM by Author "rfk1381"
in the forum "Classic RC Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=10776619
RE: Another Flight training manual vol II
Aha! Use the acronym. Duh!
Posted on: 10/3/2011 6:17 PM by Author "rfk1381"
in the forum "Classic RC Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=10747173
RE: Another Flight training manual vol II
Hmmm... Tried difeerent combos of your suggested URL and googling it but can't find anything.
Posted on: 10/3/2011 9:39 AM by Author "rfk1381"
in the forum "Classic RC Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=10746393
RE: Another Flight training manual vol II
what auction site?
Posted on: 10/3/2011 7:35 AM by Author "rfk1381"
in the forum "Classic RC Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=10746214
RE: valid carb tuning technique
Interesting variation om Walbro tuning from "GringoPete" at BP Hobbies. [quote]ORIGINAL: gringopete <div style=''margin: 0in 0in 10pt''><span style=''line-height: 115%; font-size: 10pt''>I'll see if I can answer a couple of questions here. Hope this helps everyone in the tuning and troubleshooting their engines. The following applies to just about any engine that uses a Walbro type carb. ... here is the easiest way to set the needles on the engines. 1) Start by turning out both the high and low needles 1 5/8 to 1 3/4 turns. 2) Go full throttle and peak the high end with the high speed needle valve. When the engine sags you have gone too far. Back the needle off 1 hour or 1/12 of at turn. 3) Go full throttle and peak the engine using the low speed needle valve. When the engine sags back off the low end needle 1 hour or 1/12 of a turn. That’s right peak the engine using the low end needle. The reason for this is that the engine gets fuel from both needles once the engine comes off of idle. 4) Bring the engine down to idle. Adjust the low end rpm idle with the trim on your transmitter. The engine should not need any adjustment at this point. The engine at this point should be almost perfect. It should transition from low to High speed without any burps. If the engine does not run good after this setup look for an air leek, bad reed valve or carb diaphragm. [/quote]
Posted on: 8/28/2011 6:19 AM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10690255
RE: RCGF Engines
Yes, this is the Yak-54 1.20 from Texas RC Planes. Lightweight, but I have not weighed it. Will post airframe weight. It is one lovely design.
Posted on: 8/26/2011 9:05 AM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10688096
RE: RCGF Engines
Gregg P Just bought the RCGF 26CC for my 1.20 YAK 54. Plan to use 18/8 prop. [:D] 1) Do I need to use the 3 small prop bolts, or can I just use the center prop bolt? 2) The YAK has a large spinner - do you sell a center-drilled center prop bolt for attaching a spinner - or an alternative method?
Posted on: 8/25/2011 7:57 PM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10687536
RE: Imaa great planes dr1
Great flyer. Had one for 5 years before passing it to a friend. Tried a .40 sized 2-stroke but that was too anemic. Replaced with Magnum .80 4-stroke that could swing a 13-inch propeller - MUCH better! I thought at one that Great planes had manuals online of discontinued aircraft. Did you check there or at Tower website?
Posted on: 8/22/2011 6:51 AM by Author "rfk1381"
in the forum "ARF or RTF"
http://www.rcuniverse.com/forum/fb.asp?m=10681413
RE: RCGF Engines
I learn something new every day, even at my doddering old age!
Posted on: 8/16/2011 9:26 PM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10673953
RE: RCGF Engines
[quote]ORIGINAL: gringopete  <div style=''margin: 0in 0in 10pt''><span style=''line-height: 115%; font-size: 10pt''>I'll see if I can answer a couple of questions here. Jim at Agape Racing and hobby has the timing wheel. <a href=''http://www.agaperacingandhobby.com/''>http://www.agaperacingandhobby.com/  Hope this helps everyone in the tuning and troubleshooting their engines. The following applies to just about any engine that uses a Walbro type carb. Try changing the plug. If that does not work here is the easiest way to set the needles on the engines. 1) Start by turning out both the high and low needles 1 5/8 to 1 3/4 turns. 2) Go full throttle and peak the high end with the high speed needle valve. When the engine sags you have gone too far. [b]Back the needle off [u]1 hour[/u] or 1/12 of at turn[/b]. 3) Go full throttle and peak the engine using the low speed needle valve. When the engine sags [b]back off the low end needle [u]1 hour[/u] or 1/12 of a turn[/b]. That’s right peak the engine using the low end needle. The reason for this is that the engine gets fuel from both needles once the engine comes off of idle. 4) Bring the engine down to idle. Adjust the low end rpm idle with the trim on your transmitter. The engine should not need any adjustment at this point. The engine at this point should be almost perfect. It should transition from low to High speed without any burps. If the engine does not run good after this setup look for an air leek, bad reed valve or carb diaphragm. [/quote] Greg, Thanks for the tuning technique! Question - in steps 2 and 3, can you please explain, "1 hour or 1/12 of a turn", which seems like a text format error that happened when posted. Thanks...Ron
Posted on: 8/16/2011 7:48 PM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10673820
RE: commerical model diesel fuul??
Hi Bill, Since I just saw your post on the forum, I'll respond here and send an email as well. I'll be flying my diesel powered Sig Kadet Senior on Saturday morning (July 30) around 9:00am at the Ft Worth Thunderbirds' field on Lake Benbrook, off Rt 377, just south of the City of Benbrook. I will be there until about 1:00pm. If you have the opportunity to join me then, please drop by with your diesels. I'll be happy to work with you. I will bring my engine test stand and an extra can of diesel fuel. If this isn't convenient, we can meet up later in the week. Ron Kosar 817-851-3901 r.kosar@att.net
Posted on: 7/29/2011 8:33 PM by Author "rfk1381"
in the forum "Everything Diesel"
http://www.rcuniverse.com/forum/fb.asp?m=10646025
RE: GMS 120
Mybe here? http://cgi.ebay.com/GMS-120-120-RING-Engine-Bearings-/330556003344 http://www.toprc.co.nz/webshop/index.php?cPath=105_107&osCsid=18988b1828561ac2df6c8a0eeaa15994
Posted on: 6/30/2011 5:35 AM by Author "rfk1381"
in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10599584
RE: Futaba R617FS receiver
Ozzieflyer Just to be sure, did you set your 12FG transmitter to "7-channel" mode (not "multi" mode) when you use the R617FS receiver? Regards...Ron K
Posted on: 6/29/2011 9:37 PM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10599305
RE: what was your first radio system?
1966 - Controlaire single-channel "pulse proportional" with Rand galloping ghost actuator- woo-hoo!. Galloping ghost was a big improvement over my friends' single-channel with (rubber-band driven) escapements. First radio with consistent operational performance was 1971 Heath Kit 4-channel proportional radio which worked great. Finally in 1973 bought a "real" radio, Kraft 5-channel (Sportsman?) for about $450. 10 years ago settled on Futaba. Lost of memories... UPDATE: For those of us not familiar with that amazing 1960's advance of RC known as "galloping ghost" (i.e., pulse proportional), here is a video from YouTube showing the operation of the Rand Galloping Ghost actuator. The pulse proportional RC system got its nickname, "galloping ghost", from its pulsing flight controls. Hey, it worked! www.youtube.com/watch?v=xBSRmlIGSWQ
Posted on: 6/27/2011 7:02 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10590953
RE: Futaba 12FG edit button
Ozzieflyer: It is a fine system. Since you will be coming from familiarity with JR programming method, may I suggest what helped me quickly learn the 12FG programming method? First follow the examples in the two short training videos, Futaba Programming 101 and 102, by Steve Kalauf about basic programming found on Hobbico/Futaba's channel on YouTube.  Then read through Malcolm Holt's 8FG programming addendum several times with your 12FG to work some examples. (http://www.rcgroups.com/forums/showpost.php?p=17524160&postcount=1750) Finally work through the examples in the Futaba FAQ "12FG Basic Start Up Info" (http://futaba-rc.com/faq/faq-12fg-q1151.html). When you finish programming the example/tutorial for setting up an aerobatic fixed wing aircraft in the 12FG Basic Start Up Info FAQ document, then its programming approach should be easy for you. Additional FAQ updates for Futaba radios:  http://futaba-rc.com/new.html  Â
Posted on: 6/20/2011 10:03 AM by Author "rfk1381"
in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10583516
Antique: Broken G26 plug
Ralph Hope you're doing well! I kissed the ground and re-kitted my big stick that had one of your modified G26 engines on its business end. Also the ceramic insulator broke off the plug base and I can't identify the plug. What is the replacement plug? Thanks in advance! Ron K
Posted on: 6/19/2011 6:12 AM by Author "rfk1381"
in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=10581543
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